Claude Sonnet 4.5 vs MiniMax M2
Side-by-side specs, pricing and capabilities. Both models run on Clade under one subscription, so you can switch between them in the same conversation.
Claude Sonnet 4.5 comes from Anthropic and MiniMax M2 from MiniMax. The practical difference for most people is context, price, and which input types each one accepts.
Claude Sonnet 4.5 holds more in a single conversation — 1M tokens against 197K — which matters for long documents and large codebases.
MiniMax M2 is the cheaper of the two on input tokens at $0.30 / 1M tokens.
| Specification | Claude Sonnet 4.5 | MiniMax M2 |
|---|---|---|
| Provider | Anthropic | MiniMax |
| Model ID | claude-sonnet-4-5-20250929 | MiniMax-M2 |
| Context window | 1M | 197K |
| Max output | 64K | 10K |
| Input price | $3.00 / 1M tokens | $0.30 / 1M tokens |
| Output price | $15.00 / 1M tokens | $1.00 / 1M tokens |
| Knowledge cutoff | 2025-01 | — |
| Input types | text, image, file | text, image, file |
| Output types | text | text |
| Plan | Premium | Free |
Which should you use?
Pick Claude Sonnet 4.5 when…
- You need the larger context window — 1M against 197K.
- You want longer single responses — up to 64K output tokens.
Pick MiniMax M2 when…
- Cost matters: input runs at $0.30 / 1M tokens versus $3.00 / 1M tokens.
- You are on the free plan — this model is included without an upgrade.
Related comparisons
Try both on Clade
You do not have to choose. One Clade subscription gives you Claude Sonnet 4.5, MiniMax M2, and every other model on the platform.